# Neutrino

```json
{
  "name": "Neutrino",
  "slug": "neutrino",
  "url": "https://composio.dev/toolkits/neutrino",
  "markdown_url": "https://composio.dev/toolkits/neutrino.md",
  "logo_url": "https://logos.composio.dev/api/neutrino",
  "categories": [
    "data & analytics"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-12T10:20:03.375Z"
}
```

![Neutrino logo](https://logos.composio.dev/api/neutrino)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Neutrino MCP or direct API to validate emails, check phone numbers, detect threats, and enrich geolocation data through natural language.

## Summary

Neutrino is a powerful API suite for data validation, geolocation, and security tasks. It streamlines complex checks and enriches your applications with just a single API key.

## Categories

- data & analytics

## Toolkit Details

- Tools: 24

## Images

- Logo: https://logos.composio.dev/api/neutrino

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Neutrino.
  - Setup:
    - Configure Api Key credentials for Neutrino.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Detect profanity in user-submitted comments
- Convert 50 USD to EUR instantly
- Geocode address to get latitude and longitude
- Validate if an email address is deliverable

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `NEUTRINO_ADD_WATERMARK_TO_IMAGE` | Add Watermark to Image | Add a watermark to an image with customizable position, opacity, and output format. Use when you need to overlay a logo, text image, or branding on photos or graphics. Supports resizing the output and multiple positioning options. |
| `NEUTRINO_BAD_WORD_FILTER` | Bad Word Filter | Tool to detect bad words and profanity in text. Use when scanning content for swear words. |
| `NEUTRINO_BIN_LOOKUP` | BIN Lookup | Perform a BIN (Bank Identification Number) lookup to retrieve comprehensive card issuer information. This tool identifies the card brand (VISA, MASTERCARD, AMEX, etc.), card type (debit/credit), issuer details, and issuer country from the first 6-8 digits of a card number. Optionally performs fraud detection by comparing the customer's IP geolocation with the card issuer country. Use cases: - Payment fraud detection and prevention - Card validation before processing transactions - Geographic risk assessment for e-commerce - Card type identification for routing payments The database contains ~2.5 million BIN records covering all major card issuers globally and is updated weekly. |
| `NEUTRINO_CHECK_IP_BLOCKLIST` | IP Blocklist | Check if an IP address is on a blocklist. Detect IPs associated with malware, anonymous proxies, TOR exit nodes, botnets, spam sources and malicious servers. Use when you need to verify if an IP address is known to be malicious or part of a threat network. |
| `NEUTRINO_CONVERT` | Convert Value | Tool to perform unit and currency conversions. Use when you need to convert a value from one unit or currency to another. Example: convert 100 USD to EUR. |
| `NEUTRINO_EMAIL_VALIDATE` | Validate and analyze an email address | Validates and analyzes email addresses for syntax, domain validity, DNS/MX records, and detects freemail/disposable providers. This tool performs comprehensive email validation including: - RFC822/RFC2822 syntax compliance checking - Domain existence and DNS verification - Mail exchange (MX) record validation - Detection of free email providers (Gmail, Yahoo, etc.) - Identification of disposable/temporary email services - Optional automatic typo correction for common domain mistakes Important: This does NOT verify if a specific email address/mailbox actually exists with the provider. For mailbox verification, use the EMAIL_VERIFY action instead. Use this tool when you need to validate email addresses before sending, check email quality, or filter out disposable addresses. |
| `NEUTRINO_EMAIL_VERIFY` | Verify Email Address | Tool to verify and analyze the deliverability of an email address. Use when you need SMTP-based validation before sending emails. |
| `NEUTRINO_GEOCODE_ADDRESS` | Geocode Address | Tool to geocode an address. Use when you need geographic coordinates for an address or place name. |
| `NEUTRINO_GEOCODE_REVERSE` | Reverse Geocode | Convert geographic coordinates (latitude/longitude) into real-world address information. Returns comprehensive location data including formatted addresses, administrative boundaries, timezone information, and location metadata. Useful for translating GPS coordinates into human-readable locations or enriching location data with regional details. The zoom parameter controls detail level: 'address' returns building-level precision, while 'city' or 'country' returns broader geographic information. |
| `NEUTRINO_HLR_LOOKUP` | HLR Lookup | Perform real-time HLR (Home Location Register) lookup to validate mobile numbers and retrieve detailed network information. This tool connects to the global mobile cellular network to check if a mobile number is active, registered, and reachable. It provides comprehensive details including carrier information, porting status, roaming status, and network identifiers (MCC, MNC, IMSI). Use this tool to: - Validate that a mobile number is currently active and registered on a network - Determine the current carrier and check if a number has been ported - Check device reachability and roaming status in real-time - Retrieve mobile network identifiers (MCC, MNC, IMSI) for telecom operations Note: Numbers must be in international format (e.g., +447911123456) or provide a country-code parameter. |
| `NEUTRINO_HOST_REPUTATION` | Host Reputation | Check if an IP address, domain, or URL is listed on DNS-based Blackhole Lists (DNSBLs). DNSBLs track IPs and domains associated with spam, malware, proxies, and other malicious activity. This action queries 150+ DNSBLs to determine if a host has a bad reputation. Useful for: - Email spam filtering and sender reputation checks - Security threat assessment - Identifying compromised or malicious hosts Note: This performs realtime DNS lookups and may take 5-20 seconds to complete. |
| `NEUTRINO_HTML_CLEAN` | HTML Clean | Tool to clean and sanitize untrusted HTML. Use when you need to strip or neutralize unwanted tags and attributes before rendering. |
| `NEUTRINO_HTML_RENDER` | HTML Render | Render HTML content to PDF, PNG, or JPG format. Converts HTML strings or URLs into downloadable files with extensive customization options including page size, margins, headers/footers, and JavaScript execution. |
| `NEUTRINO_IMAGE_RESIZE` | Resize Image | Resize, crop, and convert images to PNG or JPG format. Supports multiple resize modes (scale to preserve aspect ratio, pad with background color, or crop). Use when you need to adjust image dimensions, change format, or prepare images for specific size requirements. Supports GIF, ICO, JPEG, PNG, and TIFF input formats. |
| `NEUTRINO_IP_INFO` | IP Info | Get comprehensive geolocation and network information for an IPv4 or IPv6 address. Returns location data (country, region, city, coordinates), timezone information, and optionally reverse DNS hostname. Does NOT include VPN/proxy detection or user-agent parsing. For VPN detection, use the IP Probe action instead. |
| `NEUTRINO_IP_PROBE` | IP Probe | Analyzes an IPv4 or IPv6 address to extract detailed network intelligence including geolocation, ISP/hosting provider information, ASN details, and security flags (VPN, proxy, TOR detection). Performs live network scanning and service probes. Use when you need comprehensive IP address analysis beyond basic geolocation. |
| `NEUTRINO_LOOKUP_DOMAIN` | Domain Lookup | Tool to perform a domain lookup to retrieve WHOIS, DNS records, domain registration information and detect potentially malicious or dangerous domains. Use when you need to assess domain reputation, check for security threats, or gather comprehensive domain intelligence. |
| `NEUTRINO_PHONE_VALIDATE` | Phone Validate | Tool to validate and lookup phone numbers. Use when you need to confirm number format and fetch location, carrier, and type details. |
| `NEUTRINO_QR_CODE` | QR Code | Generate a QR code or Code 128 barcode as a PNG image. Use when you need to encode URLs, text, phone numbers, or other data into a scannable code. Examples: Create QR code for a website URL, encode contact information, generate barcode for product tracking. |
| `NEUTRINO_RUN_BROWSER_BOT` | Browser Bot | Tool to automate browser interactions using a real Chromium browser. Use when you need to extract content, fill forms, capture screenshots, or navigate complex JavaScript-heavy websites. |
| `NEUTRINO_SMS_VERIFY` | SMS Verify | Tool to send a unique security code via SMS. Use when verifying a user's phone number after collection. |
| `NEUTRINO_UA_LOOKUP` | UA Lookup | Parse and analyze User-Agent strings to extract detailed browser, device, and operating system information. Returns device type (desktop/phone/tablet/robot), browser name and version, OS details, device specifications (brand, model, screen resolution, price), and indicators for mobile devices, webviews, and frozen User-Agents. Supports both traditional UA strings and modern User-Agent Client Hints. |
| `NEUTRINO_URL_INFO` | URL Info | Tool to parse, analyze, and retrieve content from the supplied URL. Use when you need detailed URL metadata or to fetch page content. |
| `NEUTRINO_VERIFY_SECURITY_CODE` | Verify Security Code | Verify a security code generated by SMS Verify or Phone Verify APIs. Use this after sending a security code via SMS or phone call to validate that the user provided the correct code. Codes expire after 15 minutes. The verification must use the same API credentials that generated the code. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Neutrino Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Neutrino actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Validate and analyze this email address: hello@example.com'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Validate and analyze this email address: hello@example.com'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and Claude Agent SDK
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Create Tool Router Session

Initialize the Composio client and create a Tool Router session
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Neutrino tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Validate and analyze this email: alice@example.com')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'Validate and analyze this email: alice@example.com' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Neutrino Integration

- Supports both Neutrino MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Neutrino data

### 2. Managed Auth

- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Neutrino access
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Neutrino
- Scoped, least privilege access to Neutrino resources
- Full audit trail of agent actions to support review and compliance

## Use Neutrino with any AI Agent Framework

Choose a framework you want to connect Neutrino with:

- [OpenAI Agents SDK](https://composio.dev/toolkits/neutrino/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/neutrino/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/neutrino/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/neutrino/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/neutrino/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/neutrino/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/neutrino/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/neutrino/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/neutrino/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/neutrino/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/neutrino/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/neutrino/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/neutrino/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/neutrino/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/neutrino/framework/autogen)

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- [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time.
- [Agenty](https://composio.dev/toolkits/agenty) - Agenty is a web scraping and automation platform for extracting data and automating browser tasks—no coding needed. It streamlines data collection, monitoring, and repetitive online actions.
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- [Anonyflow](https://composio.dev/toolkits/anonyflow) - Anonyflow is a service for encryption-based data anonymization and secure data sharing. It helps organizations meet GDPR, CCPA, and HIPAA data privacy compliance requirements.
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- [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots.
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- [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows.
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- [Cabinpanda](https://composio.dev/toolkits/cabinpanda) - Cabinpanda is a data collection platform for building and managing online forms. It helps streamline how you gather, organize, and analyze responses.

## Frequently Asked Questions

### Do I need my own developer credentials to use Neutrino with Composio?

Yes, Neutrino requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)